List of top Nanoelectronics Questions on Nanomaterials and their Applications asked in CUET (PG)

........... nanoparticles are extraordinarily efficient for clinical diagnostic purposes as they give strong signatures in optical absorption, fluorescence spectroscopy, X-Ray diffraction, and electrical conductivity.

Major problems with the large-scale utilization of carbon nanotubes
(A) synthesis in pure forms
(B) dispersion in solvents
(C) reducing their length
(D) tailoring into a desired orientation

The number of cubes of each side 1 nm and the collective surface area that can be carved out from a cube with each side of 1 m are respectively: